FAMILY TURDID^. — THRUSHES AND BLUE-BIEDS. 



323 



Crown, back, and upper tail coverts, 

 pale cinnamon brown, nearly uni- 

 form in color; breast iind sides of 

 throat, tawiiy brown, marked with 

 small cinnamon brown spots and 

 streaks; belly, whitish, without 

 spots ; no white on wing coverts. 



Wings and tail, tinged )uore or less with blue (immature). 



Wilson's Thrush. 



Tiirdns fii>if:<'scpns. 

 See No. 560. 



Blue=bird. 



SiaUa sialic. 

 See No. .570. 



Part 2. The following species have no streaks or spots on the under- 

 pants : — 



lilue bird. 



Upper plumage, blue; breast and sides of body, cinnamon rufous; belly, white 

 (male). 



Blue^blrd. 



Sialin siaUs. 

 See No. 570. 



Upper plumage, ashy gray, with bluish tinge, slitiding to blue on rump, tail, 

 and wings; breast and sides, pale cinnamon brown ; belly, white (female). 



Blue=bird. 



Sialia sin! is. 

 See No. 570. 



